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Sparse Arrays Hackerrank Solution by Rahul Bhatija
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| // https://www.hackerrank.com/challenges/sparse-arrays | |
| // Simple JavaScript solution | |
| function matchingStrings(strings, queries) { | |
| return queries.map(x=>strings.filter(y=>y===x).length) | |
| } |
this is brillient i like your code 👌
Hello could you please explain how the code works? I Looked at the problem I have no clue how to solve it.
wow,, this is awesome
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this is brillient i like your code 👌